


        main .cases .contnHead .casesNav>li{
            width: 100%;
        }
        main .cases .contnHead .casesNav>li .fNav{
            cursor: default;
        }
        main .cases .contnHead .casesNav>li .sonMenu{
            overflow: hidden;
            width: 100%;
           
        }
        main .cases .contnHead .casesNav>li .sonMenu li{
            float: left;
            width: 22%;
            font-size: 18px;
            padding: 20px 0px;
        }
        main .cases .contnHead .casesNav>li .sonMenu li .line{
            margin-right: 20px;
        }
        main .cases .contnHead .casesNav>li .sonMenu li.current .line{
            transform: rotate(-30deg);
        }
        main .cases .contnHead .casesNav>li .sonMenu li.current a{
            transform: scale(1.2);
            transform-origin: left;
            font-weight: bold;
        }

        @media(max-width:1350px){
            main .cases .contnHead .casesNav>li .sonMenu li{
                font-size: 16px;
                padding: 15px 0px;
            }
        }
        @media(max-width:767px){
            main .cases .contnHead .casesNav>li{
                display: block;
                
            }
            main .cases .contnHead .casesNav>li .sonMenu li{
                font-size: 14px;
                float: initial;
                padding: 0px;
                width: 100%;
            }
            main .cases .contnHead .casesNav>li .sonMenu li + li{
                margin-top: 10px;
            }
        }
        